D-DS-FN-23 Exam Question 76
Refer to the exhibit.
You are using k-means clustering to discover groupings within a data set. You plot within- sum-of-squares (wss) of multiple cluster sizes.
Based on the exhibit, how many clusters should you use in your analysis?
You are using k-means clustering to discover groupings within a data set. You plot within- sum-of-squares (wss) of multiple cluster sizes.
Based on the exhibit, how many clusters should you use in your analysis?
D-DS-FN-23 Exam Question 77
Which word or phrase completes the statement? Mahout is to Hadoop as MADlib is to _______.
D-DS-FN-23 Exam Question 78
Refer to the Exhibit.
In the Exhibit. For effective visualization, what is the chart's primary flaw?
In the Exhibit. For effective visualization, what is the chart's primary flaw?
D-DS-FN-23 Exam Question 79
In text analysis, what makes the corpus representation dynamic?
D-DS-FN-23 Exam Question 80
Which characteristic applies mainly to Data Science as opposed to Business Intelligence?